• Difference between active components and passive components
  • Active components refer to components that can excite and amplify electrical signals, oscillate, control current or energy distribution and other active functions, and even perform data operations and processing when energy supply is obtained. Active components include various transistors, integrated circuits (ICS), image tubes and displays. Compared with the active component, the passive component means that it cannot excite, amplify, oscillate, etc. the response to the electrical signal is passive and compliant, and the electrical signal passes through the electronic component according to the original basic characteristics. The most common resistors, capacitors, inductors, etc. are passive components.


  • Our service schedule
  • How to improve the efficiency of electronic components procurement?
  • After the buyer receives the quotation, the price judgment is a good screening standard. As mentioned above, when the model, manufacturer and package batch number are different, the price will be different, and the market price will fluctuate after time changes; In addition, there is another kind of supplier who will quote indiscriminately or deliberately lower the price, so that the buyer can talk with the supplier. In case of the above problems, buyers should make accurate judgments. If they don't want to negotiate with low prices, they can directly ignore some suppliers with low prices; In addition, the prices of original and authentic products, domestic original products, bulk and new materials, machine dismantling materials, etc. are very different. From these prices, we can also know what the materials corresponding to the price quoted by the supplier are.


  • If you can apply for BOM sample
  • For example, BOM allocation sample application, BOM allocation sample application, BOM allocation sample application, BOM allocation sample application, BOM allocation sample application, BOM allocation sample application, BOM allocation sample application, BOM allocation sample application, BOM allocation sample application, BOM allocation sample application, BOM allocation sample application

  • When can I ask for a refund?
  • We will try our best to replace the defective stock. Therefore, we generally will not compensate you for any classification costs you incur. Exceptions to this policy will be handled on a case by case basis and should be handled through your internal customer representative.

  • What do these suffixes mean?
  • A and -b are the same as the standard part number, but the quantity is small.

    -L parts are initially placed on the reel- L indicates that these parts have been cut from the reel and the quantity is small.

    -Mr parts are placed on mini reels. They are the same as the standard part number, except that the number of each reel is small.

    -Part C is the mini Gaylord of the conduit, with the same number as the standard part, but with a shorter length. These -c items can be transported in small packages such as UPS or FedEx.


  • What if I have problems after receiving the goods?
  • Most stock orders can be shipped from our distribution center within 24 hours. In case of emergency, you can contact your internal customer representative to arrange delivery on the same day.

  • Should I expect the turnover time of inventory goods?
  • Should I expect the turnover time of inventory goods?